Abbey of the true gun always appears.
Secret rooms enter the gungeon tutorial.
Secret rooms may contain npc s notes traps chests etc.
Gungeon proper does not always appear.
One easy way to find a secret room is by looking at the wall s color.
Unique npc s and a special new gun with its own chest.
Psa the secret room in the tutorial.
If you were like me and skipped the tutorial or if you just missed the secret room your first time through you should go back get the items in the secret room and talk to ser manuel.
If you see a slight color variation then it s probably the entrance to the secret room in enter the gungeon.
The secret entrance is on only the left or right wall of a room.
There is typically one secret room in each chamber though it is possible for a chamber to have no secret room or multiple secret rooms entrances to secret rooms can be opened with blanks most things that trigger blank effects such as armor and certain explosives including the bomb lil bomber and the explosion of a fused chest.
There are three unique secret rooms on the following floors.
Secret rooms are rooms that are normally hidden.